Don't miss this private oasis in the Echo Ridge community of San Ramon. Highlights include a custom chef's kitchen, immaculately upgraded master suite bathroom, soaring ceilings, large windows, 150SF fitness solarium, and downstairs bedroom with full bath. This gated and guarded community rests in the most sought-after school district in the area and offers easy access to hiking trails and the East Bay's premium shopping and dining location, City Center at Bishop Ranch. Recent renovations include completely remodeled master bathroom, conversion of the second story loft into a spacious permitted bedroom with French doors, stained original hardwood floors, and upgraded carpet throughout. Enjoy your morning coffee in the tranquil private courtyard which features tropical landscaping and a water saving app-controlled irrigation system. Move in right away and enjoy over $100K in upgrades.
Single-familyProperty Type
1991Year Built
4,100 sq ftLot Size
$765Est. Price/Sq.Ft.
2 car garageParking
Listed by Le Nguyen-Mapson•DRE #01957616• Berkshire Hathaway HomeServices Elite Real Estate
•916-756-5132 (agent)
•916-681-5112 (broker)
Bought with James Harner•DRE #01462904• Century 21 MM
Spectacular, Shows like a Model, Updated Kitchen; Cabinets, Granite Countertops, SS Refrigerator, Dishwasher, Gas Cooktop, Hood & Oven, Wine Cooler. Inside Laundry Room with newer Washer & Dryer. Hardwood Floors. Soaring Ceilings/Tall Windows. Remodeled Baths. Large Private Outdoor Living Spaces.
Public Records
Dec 24, 2015
Sold
$806,500
$440/sq ft
Public Records
Aug 18, 1995
Sold
$287,500
$157/sq ft
Public Records
Jan 4, 1991
Sold
$312,000
$170/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$13,486 (+2.2%)
$662,447 + $474,753
$1,137,200
2024
$13,198 (+1.8%)
$649,458 + $465,445
$1,114,903
2023
$12,969 (+1.4%)
$636,724 + $456,319
$1,093,043
2022
$12,789 (+1.4%)
$624,240 + $447,372
$1,071,612
2021
$12,615 (+15.4%)
$612,000 + $438,600
$1,050,600
2020
$10,931 (+0.9%)
$600,000 + $430,000
$1,030,000
2019
$10,828 (+3.8%)
$514,154 + $358,824
$872,978
2018
$10,434 (+3.6%)
$504,073 + $351,789
$855,862
2017
$10,072 (+1.4%)
$484,500 + $338,130
$822,630
2016
$9,935 (+79.2%)
$484,500 + $338,130
$822,630
2015
$5,543 (+1.7%)
$475,000 + $331,500
$806,500
2014
$5,452 (+1.5%)
$135,512 + $268,270
$403,782
2013
$5,369 (+3.2%)
$135,512 + $268,270
$403,782
2012
$5,200 (+2.2%)
$134,900 + $267,058
$401,958
2011
$5,090 (+1.6%)
$132,255 + $261,822
$394,077
2010
$5,009
$129,662 + $256,689
$386,351
2009
$5,009 (+3.6%)
$128,693 + $254,771
$383,464
2008
$4,834
$128,999 + $255,377
$384,376
Tax history for 109 Cortona Dr
Year
Property tax
Land + Additions
Assessment*
2025
$13,486 (+2.2%)
$662,447 + $474,753
$1,137,200
2024
$13,198 (+1.8%)
$649,458 + $465,445
$1,114,903
2023
$12,969 (+1.4%)
$636,724 + $456,319
$1,093,043
2022
$12,789 (+1.4%)
$624,240 + $447,372
$1,071,612
2021
$12,615 (+15.4%)
$612,000 + $438,600
$1,050,600
2020
$10,931 (+0.9%)
$600,000 + $430,000
$1,030,000
2019
$10,828 (+3.8%)
$514,154 + $358,824
$872,978
2018
$10,434 (+3.6%)
$504,073 + $351,789
$855,862
2017
$10,072 (+1.4%)
$484,500 + $338,130
$822,630
2016
$9,935 (+79.2%)
$484,500 + $338,130
$822,630
2015
$5,543 (+1.7%)
$475,000 + $331,500
$806,500
2014
$5,452 (+1.5%)
$135,512 + $268,270
$403,782
2013
$5,369 (+3.2%)
$135,512 + $268,270
$403,782
2012
$5,200 (+2.2%)
$134,900 + $267,058
$401,958
2011
$5,090 (+1.6%)
$132,255 + $261,822
$394,077
2010
$5,009
$129,662 + $256,689
$386,351
2009
$5,009 (+3.6%)
$128,693 + $254,771
$383,464
2008
$4,834
$128,999 + $255,377
$384,376
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
4,100 Sq. Ft.
Year renovated
2003
Sq. Ft.
1,834
Year built
1991
Style
Single Family Residential
County
Contra Costa County
APN
2137601072
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 10, 2026.
RS-D
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Dec 10, 2026 • Active
Furnace a/c - mechanical (residential)
HVAC
Feb 22, 2021 • Final
Photovoltaic - electrical
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Parking Type: On Site
# of Garage Spaces: 2
# of Parking Spaces: 2
Detached
Interior
Virtual Tour
Virtual Media: 1
Bedroom Information
# of Bedrooms: 3
2 Bedrooms on Upper Level
1 Bedroom on Main Level
Bathroom Information
# of Baths: 2
1 Bath on Upper Level
1 Bath on Main Level
Shower & Tub, Tub in Master Bedroom
Living Room Information
Living Room: Cathedral/Vaulted
Dining Room Information
Combination Living/Dining Room
Additional Rooms
Den/Bonus Room: 0
Office
Fireplace Information
# of Fireplace(s): 1
Laundry Information
Laundry Appliances: 220 Volt Wiring, Washer/Dryer, In Laundry Room
Kitchen Features
Gas Range, Hood Over Range, Refrigerator, Garbage Disposal, Granite Counter, Breakfast Area, Remodeled
Interior Features
Floors: Partial Carpet, Hardwood, Tile
# of Rooms (Total): 8
1 Bedroom on Main Level, 1 Bath on Main Level
2 Bedrooms on Upper Level, 1 Bath on Upper Level
Cable TV, Double Pane Windows
Heating & Cooling
Heating/Cooling: Central Heating, Central Air
Exterior
Water & Sewer
Public Water, Sewer System (Public)
Building Information
Foundation: Concrete Slab
Wood Frame Construction, Reinforced Concrete Construction
Property Disclaimer: Copyright: 2020 by San Francisco Assoc of REALTORS - All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Location
Multi-Family Features
Monthly Rent: 0.00
Community Features
Pool, Tennis Court
Homeowners Association Information
Unconfirmed Co-op Fee: 0.00
Location Information
Cross Street: Echo Ridge Way
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,834
Stories: 2.0
Lot Size: 4,100 square feet
Style: Single Family Residential
Year Built: 1991
Year Renovated: 2003
County: Contra Costa County
APN: 2137601072
Home facts updated by county records on Oct 10, 2026
Other
Listing Information
Original Price: $1,099,000
On Market Date: Friday, May 1, 2020
Around this home
Schools
Walt Disney Elementary School
Public K-5 • Assigned • 1.8mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 0.9mi
10/10
California High School
Public 9-12 • Assigned • 1.3mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...